2019-07-24 07:58:01 +00:00
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# multierr [![GoDoc][doc-img]][doc] [![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov]
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`multierr` allows combining one or more Go `error`s together.
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2023-05-19 20:23:55 +00:00
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## Features
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- **Idiomatic**:
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multierr follows best practices in Go, and keeps your code idiomatic.
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- It keeps the underlying error type hidden,
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allowing you to deal in `error` values exclusively.
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- It provides APIs to safely append into an error from a `defer` statement.
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- **Performant**:
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multierr is optimized for performance:
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- It avoids allocations where possible.
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- It utilizes slice resizing semantics to optimize common cases
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like appending into the same error object from a loop.
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- **Interoperable**:
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multierr interoperates with the Go standard library's error APIs seamlessly:
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- The `errors.Is` and `errors.As` functions *just work*.
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- **Lightweight**:
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multierr comes with virtually no dependencies.
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2019-07-24 07:58:01 +00:00
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## Installation
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2023-05-19 20:23:55 +00:00
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```bash
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go get -u go.uber.org/multierr@latest
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```
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2019-07-24 07:58:01 +00:00
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## Status
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Stable: No breaking changes will be made before 2.0.
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-------------------------------------------------------------------------------
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Released under the [MIT License].
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[MIT License]: LICENSE.txt
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2021-10-19 13:43:41 +00:00
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[doc-img]: https://pkg.go.dev/badge/go.uber.org/multierr
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[doc]: https://pkg.go.dev/go.uber.org/multierr
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[ci-img]: https://github.com/uber-go/multierr/actions/workflows/go.yml/badge.svg
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2019-07-24 07:58:01 +00:00
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[cov-img]: https://codecov.io/gh/uber-go/multierr/branch/master/graph/badge.svg
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2021-10-19 13:43:41 +00:00
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[ci]: https://github.com/uber-go/multierr/actions/workflows/go.yml
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2019-07-24 07:58:01 +00:00
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[cov]: https://codecov.io/gh/uber-go/multierr
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